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Evaluation of land suitability for the development of Hiyung cayenne pepper in Hiyung Village, Tapin Tengah District, South Kalimantan Ratna Taher; Muhammad Syarbini; Kamiliah Wilda
Jurnal Ilmu Pertanian Vol 7, No 1 (2022): April
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.67618

Hiyung Village is one of the centers of agricultural production, especially cayenne pepper. The advantage of Hiyung cayenne pepper is its spiciness which has capcaisin compound of 94.5 thousand ppm. It is 17 times spicier than cayenne pepper in general. The success of agricultural cultivation is greatly influenced by the land suitability. Furthermore, soil and environmental conditions affect plant growth and development. This study aims to analyze the soil properties and land characteristics to evaluate their suitability for the development of Hiyung cayenne pepper. This study is a descriptive research, carried out using a land suitability evaluation survey method to obtain data on land characteristics and current land management. Soil samples were taken from five locations, each about 1 km apart. Three sample points were taken at a depth of 0 cm to 20 cm in each location. Observation were made on effective depth, slope, surface rocks, rock outcrops, flood hazard, coarse material in soil cross section, erosion hazard, temperature, mean annual precipitation, length of the dry season, and current land management. The results showed that the actual land suitability is included in the S3 (marginally suitable) with limiting factors of temperature, water availability (rainfall), and nutrient retention (pH and base saturation). Potential land suitability is still included in S3 class (marginally suitable) because the only limiting factors that may be improved are soil pH and base saturation.

Evaluation of land suitability for the development of Hiyung cayenne pepper in Hiyung Village, Tapin Tengah District, South Kalimantan Ratna Taher; Muhammad Syarbini; Kamiliah Wilda
Jurnal Ilmu Pertanian Vol 7, No 1 (2022): April
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.67618

Hiyung Village is one of the centers of agricultural production, especially cayenne pepper. The advantage of Hiyung cayenne pepper is its spiciness which has capcaisin compound of 94.5 thousand ppm. It is 17 times spicier than cayenne pepper in general. The success of agricultural cultivation is greatly influenced by the land suitability. Furthermore, soil and environmental conditions affect plant growth and development. This study aims to analyze the soil properties and land characteristics to evaluate their suitability for the development of Hiyung cayenne pepper. This study is a descriptive research, carried out using a land suitability evaluation survey method to obtain data on land characteristics and current land management. Soil samples were taken from five locations, each about 1 km apart. Three sample points were taken at a depth of 0 cm to 20 cm in each location. Observation were made on effective depth, slope, surface rocks, rock outcrops, flood hazard, coarse material in soil cross section, erosion hazard, temperature, mean annual precipitation, length of the dry season, and current land management. The results showed that the actual land suitability is included in the S3 (marginally suitable) with limiting factors of temperature, water availability (rainfall), and nutrient retention (pH and base saturation). Potential land suitability is still included in S3 class (marginally suitable) because the only limiting factors that may be improved are soil pH and base saturation.

APLIKASI DATA CITRA SATELIT UNTUK PENYUSUNAN MODEL NERACA AIR DI PERKEBUNAN KELAPA SAWIT Abdur Rahman; Mijani Rahman; Akhmad Murjani; Muhammad Syarbini
Fish Scientiae Vol 11 No 1 (2021): Issue June-Fish Scientiae Journal
Publisher : Faculty of Fisheries and Marine Resources of Lambung Mangkurat University-South Kalimantan

Penelitian ini bertujuan untuk mengkaji nilai evaporasipotensial (Etc) tanaman kelapa sawit dan tanaman hutan konversi dengan menggunakan model perubahan neraca air menurut Mather (1957) dan Blaney-Criddle pada perkebunan kelapa sawit dengan lahan hutan konversi. Lokasi penelitian terletak di PTPN IX Danau Salak, Kecamatan Astambul Kabupaten Banjar. Hasil penelitian menunjukkan bahwa nilai curah hujan peluang kejadian terlampaui 75% selama 10 tahun terlihat bahwa curah hujan tertinggi diperoleh pada bulan Januari sebesar 249,6 mm/bulan, sedangkan curah hujan terendah diperoleh pada bulan September yaitu sebesar 66,5 mm/bulan. Nilai evapotranspirasi potensial (ETc) rata-rata di lahan kebun sawit adalah 129,96 mm, sedangkan evapotranspirasi aktual (ETA) adalah sebesar 174,23 mm. Nilai kandungan air tanah (KAT) rata-rata sebesar 66,68 mm dengan surplus air sebesar 14,06 mm. Nilai evapotranspirasi potensial (ETc) rata-rata di lahan hutan konversi (karet) sebesar 122,97 mm, sedangkan evapotranspirasi aktual (ETA) sebesar 174,23 mm. Nilai kandungan air tanah (KAT) rata-rata sebesar 66,68 mm, dengan rata-rata surplus air sebesar 21,05 mm. Terdapat perbedaan antara lahan hutan konversi dengan lahan yang sudah dikonversi menjadi perkebunan kelapa sawit. Perubahan ini menyebabkan penurunan nilai surplus air yang ada sekitar 9 mm per tahun dengan perhitungan nilai surplus pada hutan konversi sebesar 1.569 mm per tahun menjadi 1.560 mm per tahun pada lahan perkebunan. Penurunan ini akan berakibat pengurangan pada debit air yang berakibat pengurangan nilai air tersedia yang mampu dimanfaatkan oleh stakeholder pengguna air, dan salah satunya adalah sektor domestik. This study aims to assess the potential evaporation value (Etc) of oil palm and conversion forest plantations using the water balance change model according to Mather (1957) and Blaney-Criddle on oil palm plantations with conversion forest land. The research location is PTPN IX Lake Salak, Astambul District, Banjar Regency. The results showed that the probability of rainfall being exceeded by 75% for 10 years showed that the highest rainfall was obtained in January of 249.6 mm/month, while the lowest rainfall was obtained in September of 66.5 mm/month. The average potential evapotranspiration (ETc) in oil palm plantations is 129.96 mm, while the actual evapotranspiration (ETA) is 174.23 mm. The average value of soil water content (KAT) is 66.68 mm with a surplus of 14.06 mm. The average potential evapotranspiration (ETc) in conversion forest land (rubber) is 122.97 mm, while the actual evapotranspiration (ETA) is 174.23 mm. The average value of soil water content (KAT) is 66.68 mm, with an average surplus of 21.05 mm. There is a difference between conversion forest land and land that has been converted to oil palm plantations. This change causes a decrease in the value of the existing surplus of water by about 9 mm per year with the calculation of the surplus-value in conversion forests from 1,569 mm per year to 1,560 mm per year on plantation land. This decrease will result in a reduction in water discharge which results in a reduction in the value of available water that can be utilized by water user stakeholders, and one of them is the domestic sector.

Pengaruh Pemberian Biourin Sapi terhadap Pertumbuhan dan Produksi Tanaman Kangkung Darat (Ipomoea reptans Poir) pada Tanah Ultisol Maya Pahlawati; Muhammad Mahbub; Muhammad Syarbini
Acta Solum Vol 1 No 1 (2022): November 2022
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v1i1.1383

Ultisols have the potential to be developed as productive agricultural land, but need several efforts by means of organic matter and fertilizer applications. Biourine is a fermented liquid waste from cow urine. One of the commodities developed in Ultisol is spinach (Ipomoea reptans Poir). The study aims to determine the effect of treatments of six biourin concentrations on available nitrogen, soil pH, and growth plants of spinach on Ultisol soil. The single factor of completely randomized design (CRD) used as an experimental design consists of six treatments with four replications (24 experimental units). The results showed that biourine had no effect on increasing soil ammonium-N and had no effect on soil nitrate-N and soil pH. Biourin affects the increase in wet weight and dry weight of spinach plants. There is a relationship between soil NO3- and NH4+ levels with wet weight. Biourin concentration level of 2% is the best concentration to increase ammonium-N, wet weight and dry weight.

Penilaian Baku Mutu Beberapa Parameter Baku Mutu Terpilih untuk Penilaian Kerusakan Tanah Resti Aulia; Muhammad Syarbini; Ratna Ratna
Acta Solum Vol 1 No 3 (2023): Juli 2023
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v1i3.2265

The negative impact of open pit mining is damage to the environment. Damage to forest ecosystems results in decreased environmental quality, especially in soil as a biomass producer. The solution to the impacts caused by open pit mining is planning from the initial to post-mining stages prior to mining as an effort to preserve the environment. This study aims to determine the value and distribution of soil damage on selected parameters in the post-mining reclamation area. The research was conducted using a descriptive exploratory method with data obtained based on the analysis of the physical and chemical properties of the soil on selected parameters in the laboratory as primary and secondary data. Soil damage status in block 2 jackfruit pit in the post-mining reclamation area of CV. Cinta Puri Pratama, Mataraman District, Banjar Regency, South Kalimantan is classified as slightly damaged with the limiting factor being bulk density, based on the results of the assessment of the quality standards of several selected parameters for soil damage referring to Government Regulation Number 150 of 2000 concerning controlling soil damage for biomass production that there is damage to post-mining reclamation land the existence of the parameters studied shows a value that exceeds the critical threshold as evidenced through the results of an evaluation of the damage status of post-mining reclamation land, if even one of the parameter thresholds is exceeded, the soil is declared damaged, while the evaluation results show that there is one parameter that has exceeded the critical threshold.

Aplikasi Formulasi Kapur, Bahan Organik dan Pupuk NPK terhadap Kadar Aluminium dan Besi serta Pertumbuhan Jagung di Lahan Pasca-Tambang Batubara Muhammad Hasan; Muhammad Syarbini; Bambang Joko Priatmadi
Acta Solum Vol 1 No 3 (2023): Juli 2023
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v1i3.2284

The level of solubility of aluminum and iron metals in the soil is one of the post-coal mining land problems. The high solubility of Al and Fe can be toxic to plants, so that plants are difficult to grow. This study aims to reduce the solubility of Al and Fe using formulations of liming, organic matter, and NPK fertilizer and to examine their effects on the growth and height of corn in post-coal mining land. The study used a Completely Randomized Design (CRD) with a single factor of ameliorant formulation. The treatment consisted of 10 treatments and was repeated three times, so there were 30 experimental units. The results showed that the application of ameliorant formulation of liming, organic matter, and NPK fertilizer had an effect on decreasing the solubility of Al and Fe in the soil and increasing the growth of corn in post-coal mining land. Soil that has been applied with K1 treatment (lime 3 t ha-1) can give the best results in reducing the solubility of Al and Fe metals in the soil. Application K2 treatment (giving organic matter 10 t ha-1), gave the best results for increasing the growth of corn in post-coal mining land. The best treatment for reducing Al and Fe soluble and increasing plant height growth was found in the treatment of lime 3 t ha-1 + organic matter 10 t ha-1 + NPK fertilizer 50 kg t ha-1, which was 0.42 (me 100g soil-1), 4.48 (ppm) and 108 (cm). The conclusion of this research is that the application of lime formulations, organic materials and NPK fertilizer is able to reduce levels of Al-dd, soluble Fe in the soil and increase the height growth of corn plants. Dolomite is able to reduce Al-dd and Fe-soluble levels. The application of organic and inorganic fertilizers affects the growth of corn height.

Penilaian Tingkat Kekeritisan Lahan Pertambangan dan Beberapa Pengguanaan Lahan Lainnya di Kalimantan Selatan Subiq Kurniawan; Meldia Septiana; Muhammad Syarbini
Acta Solum Vol 2 No 3 (2024): Juli 2024
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v2i3.2569

Critical land is land that is no longer productive from an agricultural perspective, because management and use do not consider land management requirements and soil conservation principles. This research aims to assess the level of criticality of land based on the level of erosion that occurs at various coal mining land locations in several districts in South Kalimantan. This research is non-experimental research using exploratory descriptive methods. The data collected is secondary data obtained through official publications from the Environmental Service and related agencies from several environmental documents of coal mining companies that have received approval from the authorized Agency. The secondary data used is the data needed to calculate the amount of erosion which is used as a basis for evaluating land criticality. These data include: soil texture, permeability, bulk density, rainfall, slope and slope length, management factors, land cover vegetation factors and soil organic C. Erosion estimation uses the Universal Soil Loss Equation (USLE) method. The results of erosion calculations using USLE show that in open mine land in Banjar Regency it is 233.9 tons ha-1 year-1, while in Tanah Laut Regency is 173.1 tons ha-1 year-1 and in Kotabaru Regency is 275.1 tons ha-1 year-1. The level of criticality of land in the mining area is at a critical and very critical level compared to natural land and cultivated land due to differences in erosion values and also the thickness of the soil solum studied.

Pengaruh Pemberian Biourin Sapi terhadap Pertumbuhan dan Produksi Tanaman Kangkung Darat (Ipomoea reptans Poir) pada Tanah Ultisol Maya Pahlawati; Muhammad Mahbub; Muhammad Syarbini
Acta Solum Vol 1 No 1 (2022): November 2022
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v1i1.1383

Ultisols have the potential to be developed as productive agricultural land, but need several efforts by means of organic matter and fertilizer applications. Biourine is a fermented liquid waste from cow urine. One of the commodities developed in Ultisol is spinach (Ipomoea reptans Poir). The study aims to determine the effect of treatments of six biourin concentrations on available nitrogen, soil pH, and growth plants of spinach on Ultisol soil. The single factor of completely randomized design (CRD) used as an experimental design consists of six treatments with four replications (24 experimental units). The results showed that biourine had no effect on increasing soil ammonium-N and had no effect on soil nitrate-N and soil pH. Biourin affects the increase in wet weight and dry weight of spinach plants. There is a relationship between soil NO3- and NH4+ levels with wet weight. Biourin concentration level of 2% is the best concentration to increase ammonium-N, wet weight and dry weight.

Penilaian Baku Mutu Beberapa Parameter Baku Mutu Terpilih untuk Penilaian Kerusakan Tanah Resti Aulia; Muhammad Syarbini; Ratna Ratna
Acta Solum Vol 1 No 3 (2023): Juli 2023
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v1i3.2265

The negative impact of open pit mining is damage to the environment. Damage to forest ecosystems results in decreased environmental quality, especially in soil as a biomass producer. The solution to the impacts caused by open pit mining is planning from the initial to post-mining stages prior to mining as an effort to preserve the environment. This study aims to determine the value and distribution of soil damage on selected parameters in the post-mining reclamation area. The research was conducted using a descriptive exploratory method with data obtained based on the analysis of the physical and chemical properties of the soil on selected parameters in the laboratory as primary and secondary data. Soil damage status in block 2 jackfruit pit in the post-mining reclamation area of CV. Cinta Puri Pratama, Mataraman District, Banjar Regency, South Kalimantan is classified as slightly damaged with the limiting factor being bulk density, based on the results of the assessment of the quality standards of several selected parameters for soil damage referring to Government Regulation Number 150 of 2000 concerning controlling soil damage for biomass production that there is damage to post-mining reclamation land the existence of the parameters studied shows a value that exceeds the critical threshold as evidenced through the results of an evaluation of the damage status of post-mining reclamation land, if even one of the parameter thresholds is exceeded, the soil is declared damaged, while the evaluation results show that there is one parameter that has exceeded the critical threshold.

Aplikasi Formulasi Kapur, Bahan Organik dan Pupuk NPK terhadap Kadar Aluminium dan Besi serta Pertumbuhan Jagung di Lahan Pasca-Tambang Batubara Muhammad Hasan; Muhammad Syarbini; Bambang Joko Priatmadi
Acta Solum Vol 1 No 3 (2023): Juli 2023
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v1i3.2284

The level of solubility of aluminum and iron metals in the soil is one of the post-coal mining land problems. The high solubility of Al and Fe can be toxic to plants, so that plants are difficult to grow. This study aims to reduce the solubility of Al and Fe using formulations of liming, organic matter, and NPK fertilizer and to examine their effects on the growth and height of corn in post-coal mining land. The study used a Completely Randomized Design (CRD) with a single factor of ameliorant formulation. The treatment consisted of 10 treatments and was repeated three times, so there were 30 experimental units. The results showed that the application of ameliorant formulation of liming, organic matter, and NPK fertilizer had an effect on decreasing the solubility of Al and Fe in the soil and increasing the growth of corn in post-coal mining land. Soil that has been applied with K1 treatment (lime 3 t ha-1) can give the best results in reducing the solubility of Al and Fe metals in the soil. Application K2 treatment (giving organic matter 10 t ha-1), gave the best results for increasing the growth of corn in post-coal mining land. The best treatment for reducing Al and Fe soluble and increasing plant height growth was found in the treatment of lime 3 t ha-1 + organic matter 10 t ha-1 + NPK fertilizer 50 kg t ha-1, which was 0.42 (me 100g soil-1), 4.48 (ppm) and 108 (cm). The conclusion of this research is that the application of lime formulations, organic materials and NPK fertilizer is able to reduce levels of Al-dd, soluble Fe in the soil and increase the height growth of corn plants. Dolomite is able to reduce Al-dd and Fe-soluble levels. The application of organic and inorganic fertilizers affects the growth of corn height.

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